Beginnner thru Advanced riding lessons for all age and skill levels. Specializing in Dressage and Eventing. Bonnie Griest is a US Dressage Bronze and Silver Medalist. She is also a USEF licensed Dressage Judge with years of experience. Briar Fox Farm has an indoor and outdoor all purpose sand arena. Briar Fox Farm is situated on 100+ acres and hosts US Equestrian Federation recognized horse shows in dressage, jumping and eventing.